from pyecharts.charts import Line
from pyecharts.options import TitleOpts, LegendOpts, ToolboxOpts, VisualMapOpts

# 创建折线图对象
line = Line()
#添加x轴数据
line.add_xaxis(["中国","美国","日本"])
#添加y轴数据
line.add_yaxis("GDP",[10,30,40])
#设置全局配置项
line.set_global_opts(
    title_opts=TitleOpts(title="GDP展示",pos_left="center",pos_bottom="1%"),
    legend_opts = LegendOpts(is_show = True),
    toolbox_opts=ToolboxOpts(is_show=True),
    visualmap_opts=VisualMapOpts(is_show=True),
)
#生成图形
line.render()
